package com.sxt.a02;

/**
 * @author songj
 * @date 2018/11/7 8:42
 */
public class IdentiferTest {

    public static void main(String[] args) {

        int String = 6;
        System.out.println(String);

        String Integer = "a";
        System.out.println(Integer);

        //关键字不能作为标识符

    }
}
